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Dec-Approved Ltd

Loft Conversions

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Website | 0161 330 2480
34 Blandford St, Ashton-under-Lyne OL6 7DW, UK

Opening Hours:
Monday: 8:00 AM – 3:30 PM
Tuesday: 8:00 AM – 3:30 PM
Wednesday: 8:00 AM – 3:30 PM
Thursday: 8:00 AM – 3:30 PM
Friday: 8:00 AM – 3:30 PM
Saturday: Closed
Sunday: Closed


Area Served:
Within 4 miles (6.4km) of 34 Blandford St, Ashton-under-Lyne OL6 7DW, UK
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We've dedicated over 20 years to managing quality building works and maintenance projects across Greater Manchester and further afield, utilising the vast experience that our workforce has to showcase. As a Constructionline and SafeContractor registered company, we thrive on going the extra mile for our clients and follow strict codes of conduct to ensure your needs are met. Simply contact the team today to learn how we could assist you. Possessing a high level of skill in an abundance of different areas, there's not much that DEC-Approved aren't equipped for. In addition to new developments and complex construction works, we also offer property maintenance, both out of hours and weekends, to enhance your home or commercial premises even further. In light of recent events, we've employed safe systems of work to allow us to follow social distancing where possible and appropriate. We're also CHAS accredited and SafePQQ certified, an extension of the SafeContractor certification, for added peace of mind. "DEC-Approved came to our rescue with a repair job to our chimney breast which I had been trying to get done since last October. It really annoyed me that people promised to come and never turned up. DEC-Approved came straight away and sorted it out. They came when they said they would. A really reliable firm."

Google Rating: 5.0 out of 5 stars (9 total ratings)

Stephen Hepburn
5 Star
Our point of contact expediently provided a detailed and costed estimate in respect of our requirements.This was a very competitive rate too.We we’re given a choice of start dates to suit ourselves.The work completed was of an excellent standard with an impressive post work clear site.We would recommend this Company to any enquirer.SF Hepburn Secretary Lancs Ward No2 Conservative Club
Wednesday 23rd March 2022
Matt Jones
5 Star
I cannot rate this company highly enough, turned up on time, did what they said they were going to do AND to a brilliant standard, all really nice, friendly and professional! Will be using again! Thank you
Monday 15th February 2021
James Smith
5 Star
Reliable builder producing high quality work. They installed a completely new bathroom, replaced all internal doors, fitted a new stair handrail and renovated a walk-in cupboard for us, all to a high standard. It was a refreshing change from previous builders to find that DEC's staff turned up when they said they would and to not be asked to pay anything until the work was completed to our satisfaction. Our house is quite old which created some challenges but DEC got round any issues they encountered. We would not hesitate to use them again.
Thursday 18th June 2020
Reception Desk
5 Star
We use Dec Approved for all our major construction and decorative work and as a small hotel we have relied on them to work to a consistently high standard and to extremely tight deadlines, will definitely use again and am happy to recommend their services, Graham & Louise at The Cottage B&B
Monday 16th November 2020
Martin Godfrey
5 Star
Great service - Great company I have a HMO (House in Multiple Occupation) which required a number of improvements including a kitchen extension - while occupied by numerous paying tenants. I chose Dec-Approved because they listened carefully to what I wanted and offered advice and suggestions on how to go about the project with the least disruption to tenants - clearly based on extensive experience. They reassured me that they would take care of all elements of the project, and would communicate regularly with me and the tenants. The project was completed to time and budget - and along the way Dec-Approved dealt with the many unexpected issues that arise in a project of this nature - they always had available a suitable tradesman to step in at the last minute to deal with any unforeseen events. Dec-Approved formed a temporary kitchen so that the tenants were never without facilities, and protected all the carpets for the duration of the project. They also liaised closely with other companies working on the property including the roofing company - to ensure that all the work dovetailed together and went smoothly. I have no hesitation in recommending Dec--Approved for your construction project.
Thursday 12th December 2019